
struct octi_rawb_bytebuffer {
	void * bytes;             /* Pointer to raw data */
	intnat size;	   	  /* Size of data in bytes */
	intnat refcount; 	  /* Reference count */
};

struct octi_rawb_bytes {
	void * bytes;			 /* bytebuffer->bytes plus an eventual offset */
	struct octi_rawb_bytebuffer * bytebuffer;
};

#define Octi_rawb_bytes_val(v) ((struct octi_rawb_bytes *) Data_custom_val (v))
